How to make your own wearable color organ dress

We'd like to present a wearable color organ dress (basically a LED-phonometer) and talk about how it was made from sewing to programming. Hardware is an Adafruit Gemma, 22 neopixels and a microphone. Moko would present the dress on stage and give a how to on sewing the dress and attaching the neopixels, including the problems we ran into, zakx would explain the programming.